Building on the success of previous Taulman Nylons PCTPE is a modified Nylon that is very flexible and somewhat elastic. This material is very easy to work with and has little warp with a heated bed and UHU Stic, as well as extruding cleanly and easily at 235C.
PCTPE is not as elastic and rubbery as flexible filaments like NinjaFlex, and provides a material option somewhere between the flexibility of standard nylons and "true" flexible filaments. Applications that require flexibility but low stretch and high strength such as timing belts and flexible hinges make PCTPE a really practical addition to your 3D printing arsenal. PCTPE is extremely tough and forms excellent inter-layer bonds, it can withstand being repeatedly flexed and is very strong.